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Make whole switchable header act as single Switch for

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AccessibilityService

second part of b/21305287

Change-Id: I80da2ecbc367e10d027a851193f4d03ab8e09c69
This commit is contained in:
Maxim Bogatov
2015-05-27 19:52:39 -07:00
parent 0d3a126855
commit c99d0a8a79
1 changed files with 22 additions and 0 deletions
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22
src/com/android/settings/widget/SwitchBar.java
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@@ -27,6 +27,8 @@ import android.util.AttributeSet;
import android.view.LayoutInflater; import android.view.LayoutInflater;
import android.view.View; import android.view.View;
import android.view.ViewGroup; import android.view.ViewGroup;
import android.view.accessibility.AccessibilityEvent;
import android.view.accessibility.AccessibilityNodeInfo;
import android.widget.CompoundButton; import android.widget.CompoundButton;
import android.widget.LinearLayout; import android.widget.LinearLayout;
import android.widget.Switch; import android.widget.Switch;
@@ -85,6 +87,7 @@ public class SwitchBar extends LinearLayout implements CompoundButton.OnCheckedC
a.recycle(); a.recycle();
mTextView = (TextView) findViewById(R.id.switch_text); mTextView = (TextView) findViewById(R.id.switch_text);
mTextView.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
mLabel = getResources().getString(R.string.switch_off_text); mLabel = getResources().getString(R.string.switch_off_text);
mSummarySpan = new TextAppearanceSpan(mContext, R.style.TextAppearance_Small_SwitchBar); mSummarySpan = new TextAppearanceSpan(mContext, R.style.TextAppearance_Small_SwitchBar);
updateText(); updateText();
@@ -95,6 +98,7 @@ public class SwitchBar extends LinearLayout implements CompoundButton.OnCheckedC
// Prevent onSaveInstanceState() to be called as we are managing the state of the Switch // Prevent onSaveInstanceState() to be called as we are managing the state of the Switch
// on our own // on our own
mSwitch.setSaveEnabled(false); mSwitch.setSaveEnabled(false);
mSwitch.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
lp = (MarginLayoutParams) mSwitch.getLayoutParams(); lp = (MarginLayoutParams) mSwitch.getLayoutParams();
lp.setMarginEnd(switchBarMarginEnd); lp.setMarginEnd(switchBarMarginEnd);
@@ -275,4 +279,22 @@ public class SwitchBar extends LinearLayout implements CompoundButton.OnCheckedC
requestLayout(); requestLayout();
} }
/** @hide */
@Override
public void onInitializeAccessibilityNodeInfoInternal(AccessibilityNodeInfo info) {
super.onInitializeAccessibilityNodeInfoInternal(info);
info.setClassName(Switch.class.getName());
info.setText(mTextView.getText());
info.setCheckable(true);
info.setChecked(mSwitch.isChecked());
}
/** @hide */
@Override
public void onInitializeAccessibilityEventInternal(AccessibilityEvent event) {
super.onInitializeAccessibilityEventInternal(event);
event.setClassName(Switch.class.getName());
event.setChecked(mSwitch.isChecked());
}
} }